Create a digital copy of any card by scanning its barcode or manually enter the barcode number or membership ID. At the time of purchase, select your saved card and have the cashier scan it from your phone's screen.
*Application
This free mobile application is available for all iPhone, Android, Windows Phone 7 and Blackberry devices.
*Get Started
Join rewards programs. Get coupons, promos, and offers pushed to your phone. CLICK HERE
*How It Works
Create a digital copy of any card by scanning its barcode or manually enter the barcode number or membership ID. At the time of purchase, select your saved card and have the cashier scan it from your phone's screen.
*Application

This free mobile application is available for all iPhone, Android, Windows Phone 7 and Blackberry devices.*Get Started
Join rewards programs. Get coupons, promos, and offers pushed to your phone. CLICK HERE*Sources:
http://101bestandroidapps.com/app/Key-Ring/534/
http://keyringapp.com/